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Previous Year Question (PYQs)

What is the output?

#include <stdio.h>
void main(){
  int i = -1;
  printf("sizeof(i) = %d", sizeof(i));
}




Solution

Explanation: The operator sizeof gives the size of the type in bytes, not the value. On most 32-bit and 64-bit systems, sizeof(int) is 4. $$ \text{Output: } \texttt{sizeof(i) = 4} $$

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